Earth Features and Their Meaning / An Introduction to Geology for the Student and the General Reader

by William Herbert Hobbs

T. F. Jamieson. The Inland Seas and Salt Lakes of the Glacial Period, Geol. Mag. decade III, vol. 2, 1885, pp. 193-200.

J. E. Talmage. The Great Salt Lake, Present and Past. Salt Lake City, 1900, pp. 116, plates.

E. Huntington. Some Characteristics of the Glacial Period in Non-glaciated Regions, Bull. Geol. Soc. Am., vol. 18, 1907, pp. 351-388, pls. 31-39.

T. C. Chamberlin. The Future Habitability of the Earth, Rept. Smithson. Inst., 1910, pp. 371-389.

The red and brown desert varnish:—

I. C. Russell. Subaërial Decay of Rocks and Origin of the Red Color of Certain Formations. Bull. 52, U. S. Geol. Surv., 1889, pp. 65, pls. 5.

Erosion in the desert:—

J. A. Udden. Erosion, Transportation, and Sedimentation performed by the Atmosphere, Jour. Geol., vol. 2, 1894, pp. 318-331.

S. Passarge. Die pfannenförmigen Hohlformen der südafrikanischen Steppen, Pet. Mitt., vol. 57, 1911, pp. 57-61, 130-135.